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1. 发明授权

US6161413A Method to make housing for rolling stands and housings obtained with this method 失效
标题翻译：用这种方法获得的轧机机架和外壳的外壳的方法
公开(公告)号：US6161413A
公开(公告)日：2000-12-19
申请号：US418357
申请日：1999-10-14
申请人： Mauro Basso , Luca Sandrin , Fausto Drigani
发明人： Mauro Basso , Luca Sandrin , Fausto Drigani
IPC分类号： B21B31/02 , B23K33/00 , B30B15/04 , B21B31/00
CPC分类号： B21B31/02 , B23K33/004 , B30B15/04
摘要： Method to make housings for rolling stands and relative housings, the method providing to make each housing (10) by coupling and welding a pair of uprights (10a) and a pair of cross-pieces (10b) obtained individually as monolithic elements and welded together in correspondence with coupling surfaces, the welding involving at least part of the perimeter of each of the coupling surfaces and extending at least partly inside the thickness of the housing, and wherein it provides to achieve, in correspondence with each of the coupling surfaces of the uprights (10a) and the cross-pieces (10b), at least an inner cavity (11) made in the thickness of the housing (10), the inner cavities (11) being obtained by combining two semi-holes (111), or semi-cavities, open towards the outside and provided in mating positions on the respective surfaces, one of the upright (10a) and one of the cross-piece (10b), which are to be welded.
摘要翻译：用于制造滚动机架和相对壳体的壳体的方法，所述方法通过联接和焊接单独获得的一对立柱（10a）和一对横梁（10b）来形成每个壳体（10）并焊接在一起与耦合表面相对应，焊接涉及每个耦合表面的至少一部分周边并且至少部分地在壳体的厚度内延伸，并且其中，其提供以实现与每个耦合表面的每个耦合表面立柱（10a）和横梁（10b）至少形成有壳体（10）的厚度的内腔（11），内腔（11）通过组合两个半孔（111），或半腔，朝向外部开口并且设置在相应表面上的配合位置中，竖立件（10a）中的一个和待焊接的横梁（10b）中的一个。

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